2550976 has 28 divisors (see below), whose sum is σ = 5285232. Its totient is φ = 1219328.

The previous prime is 2550973. The next prime is 2550991. The reversal of 2550976 is 6790552.

It is not an unprimeable number, because it can be changed into a prime (2550971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606 + ... + 2338.

2^2550976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2550976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2642616).

2550976 is an abundant number, since it is smaller than the sum of its proper divisors (2734256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2550976 is a wasteful number, since it uses less digits than its factorization.

2550976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768 (or 1758 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 2550976 is about 1597.1775104853. The cubic root of 2550976 is about 136.6371487576.

The spelling of 2550976 in words is "two million, five hundred fifty thousand, nine hundred seventy-six".